6,000+ confirmed exoplanets from leading scientific archives. Compare alien worlds, explore habitable zones, and track the latest discoveries.
Explore the universe of exoplanets — over 6,000 confirmed worlds orbiting distant stars, updated from leading scientific archives. Track new discoveries as they happen and dive into the data behind every planet.
EXPLORE THE COSMOS
Search, filter, and sort the complete catalogue of confirmed exoplanets. Find planets by discovery method, star type, orbital characteristics, or habitability potential. Every entry includes detailed scientific data from peer-reviewed sources.
COMPARE WORLDS
Analyze exoplanets side-by-side — or compare them with Solar System planets like Earth, Jupiter, and Mars. Compare sizes, masses, orbital periods, star properties, and habitability scores to understand what makes each world unique.
HABITABLE ZONE VISUALIZATION
See exactly where planets orbit within their star's habitable zone — the region where liquid water could exist. Identify potentially Earth-like worlds and understand the conditions for life beyond our solar system.
FEATURES
• 6,000+ confirmed exoplanets with detailed scientific data
• Advanced filtering and sorting
• Planet comparison tool with Solar System reference
• Habitable zone analysis
• Spotlight search with deep linking
• Home screen widgets
• Apple Watch companion app
• Bookmark favorites with iCloud sync
GO PREMIUM
Enjoying the app? Premium takes it further — unlimited bookmarks, the full planet comparison tool, and additional widgets. A small yearly upgrade that makes a big difference.
Whether you're a curious stargazer, student, educator, or researcher, Exoplanet Explorer puts the cosmos in your pocket.
Terms of Use (EULA): https://the-exoplanets.space/eula/
Privacy Policy: https://the-exoplanets.space/privacy/
This should be a core app for anyone who ever wondered if we are alone in the universe. The ever growing list of planets and systems beyond our star is breathtaking. The app is easy to use and regularly updated so you’ll never miss a new neighbor. Scientists and Astronomers of all ages should have this on their phones. You qualify if you ever looked up and said “I wonder …”
Exo
okbdc
Powerful yet easy to use.
Wish there was the option for a one time fee for premium features
Zueszilla_SpaceCat
This is a fantastic app. Although I do wish there was a one time fee for premium features. I’d gladly pay $15-$20 for premium features one time but I can’t bring myself to pay on a subscription basis.
Interactive star map
QuantumMan01
I am using an Apple iPad. The interactive star map doesn’t work. I hope there is a fix for this, in the near future. Does it only work on the earlier versions of Exoplanet Explorer HD.
IMPROVEMENTS:
• Free users can now save up to 3 favorite planets
• Comparison mode is now accessible to all users
• Smoother upgrade experience when exploring premium features
Version 3.2.0
The developer, Carsten Knoblich, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Carsten Knoblich
Size
254 MB
Category
Education
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
iPad Requires iPadOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
